Display Size & Type: 43 Inch Ultra HD 4K Smart Resolution TV Module Processing Core: Quad Core Picture Processor 4K with True Color Accuracy Filters Smart Ecosystem: webOS Platform System Interface containing Web Streaming Browsers Connectivity Ports: 3 x HDMI Ports, 2 x USB Expansion Hubs, Built-In Dual Wi-Fi Chips Key Features: Dynamic Color Enhancer Engines, Low Input Lag Settings, Clear Voice Sound Core